Pololu Universal Aluminum 3mm Mounting Hub (4-40)

PololuSKU: RB-Pol-133
Manufacturer #: 1078

Price  :
Sale price $10.40
Stock  :
In stock, 5 units


  • Designed to work with most 3mm shafts, including round shafts, 'D' shafts, and Tamiya's 3mm hexagonal shafts
  • One Allen wrench and two 4-40 set screws included
  • Shaft diameter: 3mm
  • Each hub has four mounting holes for 4-40 screws (not included)
  • Sold in pairs


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